490655862

素因数分解:

$2^1\times 3^2\times {\mathrm{953}}^1\times {\mathrm{28603}}^1$

素因数の和:29564

約数の個数: 24

約数和(自身を含む): 1064240424

約数和(自身を除く): 573584562

約数列:

[1, 2, 3, 6, 9, 18, 953, 1906, 2859, 5718, 8577, 17154, 28603, 57206, 85809, 171618, 257427, 514854, 27258659, 54517318, 81775977, 163551954, 245327931, 490655862]

約数ペア:

[(1, 490655862), (2, 245327931), (3, 163551954), (6, 81775977), (9, 54517318), (18, 27258659), (953, 514854), (1906, 257427), (2859, 171618), (5718, 85809), (8577, 57206), (17154, 28603)]